Samsung A40 black screen - Samsung Galaxy A40 Questions & Answers

Hello, after I flashed https://forum.xda-developers.com/t/a11-r-arm64-a40-corvusos-unofficial.4275787/ this Rom my device is black screen i can boot it to TWRP using Power button + down volume button. Also, I tried Chroid 7, Project Sakura 5.2 roms and they give me blackscreen too.

try to flash vendor

Hi @Deyaski !
What is this file supposed to do ?

Try flashing the rom's suggested kernel

Related

SPflash on K4note: Ran in to issue

Hi
I was trying to unlock bootloader using spflash. While doing so i have wrote uboot ro wrong memory address by mistake.
Now my phone is hung at homescreen and keep on rebooting.
Any suggestions?
1. Reboot to stock recovery- Press and hold Vol+, Vol- and Power button simultaneously. Release power button when you feel a vibration, and release Vol+ and Vol- buttons after screen lights up( When you see Lenovo Logo).
2. Select clear data from the recovery.
3. Reboot you device.
If that doesn't work, you need to flash stock rom to you device.
My lenovo k4 note is not turning on after flashing With SP Flash tool
yesterday i flashed my Lenovo k4 note with SP Flash Tool with given files , after flashing the phone is not turning ON . Please suggest the next step
Thanks in Advance

Phone with No OS

So the problem starts like this. I rooted my lenovo A6000, flashed it with TWRP (latest version). To flash it with custom Rom i used to go to recovery mode with an app called flashify. the custom Rom was unstable so i wiped it and tried to flash it with other custom ROM. This Rom was corrupted and now i can't boot my phone neither i can go to recovery mode to flash back to stock rom. Please I need Help!!!!
@Samridh Srivastava
Man just pull out the battery.
Put it back in.
Press VOL UP + VOL DOWN + POWER KEY and release the POWER KEY once you see the boot logo.
Your phone will boot into TWRP.
Then you can flash any ROM you want.
Thank you very much, you saved me buddy. Worked for me

resurrection remix stuck on boot animation power button not working

resurrection remix stuck on boot animation power button not working i'm not able to restart phone or reboot into recovery or fastboot due power button not working i don't know why please help urgent
Use the MiFlash tool from xiaomi. Then flash the latest stock rom from original xiaomi forum and then retry to flash rr . Ive got the same error
wait when phone does not drain all battery then connect charging cable and open fastboot mode and flash stock rom
Boot twrp and select system
[email protected] said:
resurrection remix stuck on boot animation power button not working i'm not able to restart phone or reboot into recovery or fastboot due power button not working i don't know why please help urgent
Click to expand...
Click to collapse
Hold power button for 20-30sec - hope it helps!

EVEN QFIL/QPST FAiLED .What to do?

The thing is my zuk z1 is in a boot loop i can go into the recovery and all modes but if i flash any rom ie Pixel experience,ZUI anything via twrp it just bootloops .. I tried qfil/qpst to flash cm stock and zui stock both .. the qfil said succeeded but to no help it still went to bootloop just goes to the logo of zuk powered by android and then boot loops please help me my device is unusable would very much appreciate if u could help...
Note: I also tried to wipe all partitions via twrp and fastboot and again changed all of them(via twrp) to ext4 and again flashed lineage os but still went to the boot logo of lineage os and rebooted please help
press and hold power button for some seconds until the phone turns off. (be patient, it will restart first, but keep holding power button it will power off.) after that flash cm 12.1 qfil rom using qfil.
i have faced similar problem but i got recovered by flashing cm 12.1 rom using qfil. and after that i flashed mm_firmware zip using twrp file and then mokee rom 7.1.2 release rom.

Samsung A10 won't boot after custom ROM

Hello everyone. I installed DotOS (It is in this link https://forum.xda-developers.com/t/rom-11-0-unofficial-dotos-v5-1-1-for-galaxy-a10.4261351/ on the Samsung A10 model phone and the phone restarted automatically. The phone did not turn on after rebooting. Samsung A10 text comes on and black screen. What will I do? I can't get into TWRP mode.
Try to force reboot the phone holding Vol - and power for 6-7 seconds and then press Vol + and power to enter twrp
#2: try to find a Arm64 vendor for the galaxy A10 because it normally has a 32 bit vendor and it cannot boot Arm64 ROMs like Dot os

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